For the past ten years, we've had the good fortune of ordering thousands of bulbs from A.D.R. each fall to help further beautify Newport, RI. Not only is the quality of the bulbs outstanding, so is their customer service and attention to detail.

John Hirschboeck , Daffodillion

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Tulipa Emperor 'Red Emperor'

Tulip

Red Emperor, also known as Madame Lefeber, is a Fosteriana Tulip featuring huge, vivid blood-red blooms with a black heart. Its petals open wide in sunlight, creating a dramatic display, or take on an urn shape under cloud cover. Its sturdy stems reach 14 to 16 inches, supporting flowers that can span up to 5 inches across.

Introduced in 1931 by Dutch tulip breeder D.W. Lefeber, Red Emperor is one of the most famous Fosteriana Tulips and has won multiple international awards.

Description	Price
Bin Display Box of 100 Bulbs, Size 12+	$52.80
Get Notified When Back In Stock Complete this form and we'll notify you when SKU BIN6125140 is restocked. Email: Needed By: Qty Requested:
Bulk Tray of 500 Bulbs, Size 12+	$230.00
Get Notified When Back In Stock Complete this form and we'll notify you when SKU BUL14875012 is restocked. Email: Needed By: Qty Requested:
Skid of 5,000 Bulbs, Size 12+	$2,200.00
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SKID10 is restocked. Email: Needed By: Qty Requested:
Skid of 10,000 Bulbs, Size 12+	$4,300.00
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SKID11 is restocked. Email: Needed By: Qty Requested:
Skid of 20,000 Bulbs, Size 12+	$8,400.00
Get Notified When Back In Stock Complete this form and we'll notify you when SKU SKID12 is restocked. Email: Needed By: Qty Requested:

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When should I plant Tulipa Emperor 'Red Emperor'?

Growing and Maintenance Tips for Tulipa Emperor 'Red Emperor'

Planting: Plant in fall when soil temperatures fall below 55°F. Set bulbs 6–8 inches deep, pointed end up. Fosteriana tulips thrive in spots that warm up early in spring—ideal for naturalizing or mass planting.
Spacing: Space 4–6 inches apart. Group in clusters of 10 or more to emphasize their large, elongated blooms and strong early color.
Light: Full sun encourages sturdy stems and vivid blooms. Light shade is tolerated but may reduce flowering vigor.
Soil: Requires well-drained, neutral to slightly acidic soil (pH 6–7). These early risers dislike soggy ground, especially as temperatures warm.
Watering: Water after planting to settle bulbs. In spring, water during dry spells, keeping soil moist but never saturated.
Temperature & Dormancy: Needs 12–16 weeks of cold (below 50°F) for proper rooting and flower development.
Fertilization: Apply a balanced bulb fertilizer at planting and again in spring when foliage emerges—this supports consistent early bloom quality.
Pests: Generally untroubled. Mulch or mesh deters squirrels. Deer will eat the flower buds or emerging foliage, especially in early spring. Protect with fencing or repellents in high-pressure areas.
Disease: To prevent Botrytis (Tulip Fire), use only healthy, firm bulbs and plant in sunny, well-aerated sites. Avoid overhead irrigation and dispose of any infected plant material—do not compost. Rotate planting areas and avoid replanting in affected spots for at least three years.